diff --git a/.gitignore b/.gitignore
index 2006ee4bf..092015b19 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,7 @@ autom4te.cache
 .deps
 deps
 *.o
-/clonk
+/openclonk
 /netpuncher
 /c4group
 /c4script
@@ -40,6 +40,8 @@ planet/CMakeCache.txt
 CPackConfig.cmake
 CPackSourceConfig.cmake
 *.rule
+editor-icons.h
+oc-icon.h
 
 # Documentation
 *.pyc
@@ -122,6 +124,7 @@ planet/.project
 openclonk.layout
 openclonk.sdf
 openclonk.cbp
+tests/openclonk_unittest.cbp
 
 # MacOSX saved searches
 *.savedSearch